| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $17.86 | 7.678% | $19.2313 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $200.61 | 6.760% | $214.1712 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $25.37 | 12.554% | $28.5549 | $28.55 | $28.55 | $28.60 |
| Purchase #4 | $30.65 | 9.321% | $33.5069 | $33.51 | $33.50 | $33.50 |
| Purchase #5 | $194.61 | 12.719% | $219.3624 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $136.29 | 12.516% | $153.3481 | $153.35 | $153.35 | $153.30 |
| Purchase #7 | $71.94 | 11.470% | $80.1915 | $80.19 | $80.20 | $80.20 |
| 7 purchase totals = | $677.33 | $748.3663 | $748.36 | $748.35 | $748.40 | |